Bonanza Bros. — Cheat codes

Invincibility

Get to a location with a rake. Time it so that as you step on a rake and faint, you get hit by an enemy bullet. You will be invincible until you pick up treasure.

Level Select

Plug a controller into port two and hold ⬆️ + 1 + 2 then turn the system on. The story pictures should now be different when you start. Go into the game as normal and select your character to activate the level select.